Dermatologic infections in the immunocompromised (non-HIV) host

The immunocompromised host's susceptibility to infections often present a d ifficult diagnostic challenge to the physician. A working knowledge of the host immune defenses and microbiologic complications that can occur when th ese functions are compromised provides a more focused framework for further evaluation and management. Infections in these patients are often morbid a nd Life-threatening, creating an urgent need for prompt diagnosis. The skin may manifest the first duets) of a serious underlying infection. Appropria te workup and diagnosis of cutaneous lesions provide an expeditious, noninv asive, and potentially life-saving approach to the immunocompromised host w ith a dermatologic infection.